Medication administering device
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United States of America Patent
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Jun 7, 1994
Issued Date -
N/A
app pub date -
Feb 22, 1993
filing date -
Jul 13, 1992
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A medication administering device includes a housing introducible into a body cavity and of a material insoluble in the body cavity fluids, but formed with an opening covered by a material which is soluble in body cavity fluids. A diaphragm divides the interior of the housing into a medication chamber including the opening, and a control chamber. An electrolytic cell in the control chamber generates a gas when electrical current is passed therethrough to deliver medication from the medication chamber through the opening into the body cavity at a rate controlled by the electrical current.
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